<div id="num_perpage">
	<?php
	$per_page = 5;
	if ($this->session->userdata('per_page')) {
		$per_page = $this->session->userdata('per_page');
	}
	$options = array('10' => '10', '25' => '25', '50' => '50', '100' => '100');
	echo form_dropdown('num_per_page', $options, $per_page, 'onchange="limitRecordPerPage(this)"');
	?>
</div>